

Detectives reinvestigate the murder of Carol Morgan in the storeroom of her Bedfordshire corner shop in 1981 - re-examining the files, revisiting the crime scene, and looking for new witnesses as previously missed evidence points to a different theory.
ITV1

1. Episode 1
When detectives reinvestigate the unsolved murder of Carol Morgan in the storeroom of her corner shop in 1981, they identify two potential suspects.

2. Episode 2
The detectives unravel long-forgotten secrets and have a potential circumstantial case, but they need more to prove their case in court.